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TI-2025-38815 Aliases CVE-2025-62600

Integer overflow in eProsima Fast-DDS

Priority HIGH 76CWE-190Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If the fields of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN in the DATA Submessage — specifically by tampering with the length field in readBinaryPropertySeq— are modified, an integer overflow occurs, leading to an OOM during the resize operation. This vulnerability is fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00517 44th percentileScored 2026-11-07
Fix Fixed Fast-DDS (eProsima): 2.6.11, 2.14.6, 3.2.4 +2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
eProsimaFast-DDSbefore 2.6.11; 2.7.0 to before 2.14.6; 3.0.0 to before 3.2.4; 3.3.0 to before 3.3.1; 3.4.0 to before 3.4.22.6.11, 2.14.6, 3.2.4, 3.3.1, 3.4.2Patch availableCNA
  • Fast-DDS VendoreProsima Affected before 2.6.11; 2.7.0 to before 2.14.6; 3.0.0 to before 3.2.4; 3.3.0 to before 3.3.1; 3.4.0 to before 3.4.2 Fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, 3.4.2 Patch available CNA

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*before 2.6.11; 3.0.0 to before 3.3.1VulnerableeProsima
cpe:2.3:a:eprosima:fast_dds:3.4.0:*:*:*:*:*:*:*3.4.0VulnerableeProsima
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*11.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*12.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:13.0:*:*:*:*:*:*:*13.0VulnerableDebian
  • cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:* Versions before 2.6.11; 3.0.0 to before 3.3.1 Vulnerable ·eProsima
  • cpe:2.3:a:eprosima:fast_dds:3.4.0:*:*:*:*:*:*:* Versions 3.4.0 Vulnerable ·eProsima
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* Versions 11.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* Versions 12.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:13.0:*:*:*:*:*:*:* Versions 13.0 Vulnerable ·Debian

Remediation

  • Fix · CNA Fast-DDS (eProsima) Fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, 3.4.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-62600

References

Other 1

  • TI-2024-18790 Manipulated DATA Submessage causes a heap-buffer-overflow error CVSS 3.1CRITICAL 9.7
  • TI-2023-27485 Disconnect Vulnerability in RTPS Packets Used by SROS2 CVSS 3.1CRITICAL 9.7
  • TI-2024-20005 FastDDS heap buffer overflow when publisher sends malformed packet CVSS 3.1HIGH 8.2
  • TI-2023-20840 Another heap overflow in push_back_helper CVSS 3.1HIGH 8.2
  • TI-2023-20839 Heap overflow in push_back_helper due to a CDR message CVSS 3.1HIGH 8.2
  • TI-2023-20838 Malformed serialized data in a data submessage leads to unhandled exception CVSS 3.1HIGH 8.2
See all 26 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences